Note: You will receive 2 Keys:

Windows 11 Pro Digital CD Key *1
Microsoft Office 2021 Pro Plus Digital CD Key *1

Windows 11 Pro Digital CD Key
In short, the power needs of Windows 11 are no greater than those of Windows 10, however it does require more up-to-date hardware that comes with certain features. Despite these changes, the vast majority of people who have bought a PC in the last 7+ years will have no problems in running Windows 11, particularly if you have a desktop gaming PC with even a low-level CPU or GPU. Even the majority of tablet users should really have no problems in running Windows 11, though if you have a particularly old piece of kit you may want to check the below system requirements to make sure.

Microsoft Office 2021 Pro Digital CD Key
Office 2021 is the next version of Microsoft Office for consumers and small businesses. It's what Microsoft calls a 'perpetual licence' version. A single payment for ongoing use of the software with no annual payments (non-subscription). The replacement for Office 2019. It'll be sold as a one-time purchase and Microsoft will support it with feature and security updates for the standard five years. Microsoft has already confirmed that the pricing of Office 2021 will remain the same as that of Office 2019.